constant MENU_MAX_DEPTH

The maximum depth of a menu links tree - matches the number of p columns.

Related topics

Menu system Define the navigation menus, and route page requests to code based on URLs. Menu tree parameters Parameters for a menu tree.

21 uses of MENU_MAX_DEPTH

admin_bar_admin_bar_output_build in modules/admin_bar/admin_bar.module: Implements hook_admin_bar_output_build().
admin_bar_tree_dynamic in modules/admin_bar/admin_bar.inc: Load menu link trees for router paths containing dynamic arguments.
book_menu_subtree_data in modules/book/book.module: Gets the data representing a subtree of the book hierarchy.
book_node_view_link in modules/book/book.module: Adds relevant book links to the node's links.
_book_parent_depth_limit in modules/book/book.module: Finds the depth limit for items in the parent select.

... See full list

File

includes/menu.inc, line 274: API for the Backdrop menu system.

Code

define('MENU_MAX_DEPTH', 9)